Commit 93d3fde7 authored by Ingo Molnar's avatar Ingo Molnar
Browse files

perf/bpf: Change the !CONFIG_BPF_SYSCALL stubs to static inlines 



Otherwise the compiler will be unhappy if they go unused,
which they do on allnoconfigs.

Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
Cc: Kyle Huey <me@kylehuey.com>
Link: https://lore.kernel.org/r/ZhkE9F4dyfR2dH2D@gmail.com
parent a265c9f6

kernel/events/core.c

+7 −7
Original line number Diff line number Diff line
@@ -9638,21 +9638,21 @@ static void perf_event_free_bpf_handler(struct perf_event *event) 
	bpf_prog_put(prog);

}

#else

static int bpf_overflow_handler(struct perf_event *event,

static inline int bpf_overflow_handler(struct perf_event *event,

				       struct perf_sample_data *data,

				       struct pt_regs *regs)

{

	return 1;

}



static int perf_event_set_bpf_handler(struct perf_event *event,

static inline int perf_event_set_bpf_handler(struct perf_event *event,

					     struct bpf_prog *prog,

					     u64 bpf_cookie)

{

	return -EOPNOTSUPP;

}



static void perf_event_free_bpf_handler(struct perf_event *event)

static inline void perf_event_free_bpf_handler(struct perf_event *event)

{

}

#endif